Product Description
This TDPRO Lifan 140cc engine kit features a single-cylinder, horizontal, 4-stroke engine with a 2-valve OHC head, oil cooling, manual clutch, kick start, CDI ignition, and a 4-speed N-1-2-3-4 transmission. The kit includes a kick starter lever, gear shift lever, intake manifold and hardware, carburetor, air filter, CDI, ignition coil, wire harness, exhaust muffler pipe, and clutch cable. The source lists it as a replacement or upgrade for XR50, CRF50, Kawasaki KX, and Kawasaki KLX dirt bikes.
Product Specifications
BrandTDPRO
Manufacturer Part NumberTD200-TD201
Explicit Manufacturer Part NumberTD200-TD201
Engine displacement140cc
Engine typeSingle-cylinder, horizontal, 4-stroke
Cylinder head2 valves, OHC racing head
CoolingOil cooled
Bore x stroke55mm x 59mm
Maximum power8kW at 7,500 ± 375 rpm
Maximum torque9.5N·m at 5,000 ± 250 rpm
Clutch typeManual clutch
StarterKick start
IgnitionCDI
Compression ratio9.47:1
Engine oil capacity900ml, 15W/40-SEG
Transmission4-speed, N-1-2-3-4
Sprocket15T, 428 chain
Shaft size17mm
Dimensions470 x 275 x 280mm
Weight23kg
Included componentsKick starter lever, gear shift lever, intake manifold, manifold hardware kit, carburetor, air filter, CDI, ignition coil, wire harness, exhaust muffler pipe, and clutch cable
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|
| — | Kawasaki | KLX | | |
| — | Kawasaki | KX | | |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.